486536869

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{181}}^1\times {\mathrm{271}}^1$

素因数の和:581

約数の個数: 32

約数和(自身を含む): 609889280

約数和(自身を除く): 123352411

約数列:

[1, 7, 13, 91, 109, 181, 271, 763, 1267, 1417, 1897, 2353, 3523, 9919, 16471, 19729, 24661, 29539, 49051, 138103, 206773, 256477, 343357, 384007, 637663, 1795339, 2688049, 4463641, 5346559, 37425913, 69505267, 486536869]

約数ペア:

[(1, 486536869), (7, 69505267), (13, 37425913), (91, 5346559), (109, 4463641), (181, 2688049), (271, 1795339), (763, 637663), (1267, 384007), (1417, 343357), (1897, 256477), (2353, 206773), (3523, 138103), (9919, 49051), (16471, 29539), (19729, 24661)]